mysql-error-1054

MySQL unknown column in ON clause

由 眉间皱痕 提交于 2019-11-26 10:32:53
I have the following MySQL query: SELECT p.*, IF(COUNT(ms.PropertyID) > 0,1,0) AS Contacted, pm.MediaID, date_format(p.AvailableFrom, '%d %b %Y') AS 'AvailableFrom', astext(pg.Geometry) AS Geometry FROM property p, propertygeometry pg JOIN shortlist sl ON sl.PropertyID = p.id AND sl.MemberID = 384216 LEFT JOIN message ms ON ms.PropertyID = p.id AND ms.SenderID = 384216 LEFT JOIN property_media pm ON pm.PropertyID = p.id AND pm.IsPrimary = 1 WHERE p.paused = 0 AND p.PropertyGeometryID = pg.id GROUP BY p.id And I'm getting this error: #1054 - Unknown column 'p.id' in 'on clause' As far as I can

MySQL unknown column in ON clause

由 ℡╲_俬逩灬. 提交于 2019-11-26 02:10:06
问题 I have the following MySQL query: SELECT p.*, IF(COUNT(ms.PropertyID) > 0,1,0) AS Contacted, pm.MediaID, date_format(p.AvailableFrom, \'%d %b %Y\') AS \'AvailableFrom\', astext(pg.Geometry) AS Geometry FROM property p, propertygeometry pg JOIN shortlist sl ON sl.PropertyID = p.id AND sl.MemberID = 384216 LEFT JOIN message ms ON ms.PropertyID = p.id AND ms.SenderID = 384216 LEFT JOIN property_media pm ON pm.PropertyID = p.id AND pm.IsPrimary = 1 WHERE p.paused = 0 AND p.PropertyGeometryID = pg

Unknown column in 'field list' error on MySQL Update query

由 坚强是说给别人听的谎言 提交于 2019-11-26 01:15:43
问题 I keep getting MySQL error #1054, when trying to perform this update query: UPDATE MASTER_USER_PROFILE, TRAN_USER_BRANCH SET MASTER_USER_PROFILE.fellow=`y` WHERE MASTER_USER_PROFILE.USER_ID = TRAN_USER_BRANCH.USER_ID AND TRAN_USER_BRANCH.BRANCH_ID = 17 It\'s probably some syntax error, but I\'ve tried using an inner join instead and other alterations, but I keep getting the same message: Unknown column \'y\' in \'field list\' 回答1: Try using different quotes for "y" as the identifier quote

Unknown Column In Where Clause

由 随声附和 提交于 2019-11-26 00:25:24
问题 I have a simple query: SELECT u_name AS user_name FROM users WHERE user_name = \"john\"; I get Unknown Column \'user_name\' in where clause . Can I not refer to \'user_name\' in other parts of the statement even after select \'u_name as user_name\' ? 回答1: SQL is evaluated backwards, from right to left. So the where clause is parsed and evaluate prior to the select clause. Because of this the aliasing of u_name to user_name has not yet occurred. 回答2: What about: SELECT u_name AS user_name FROM

Using column alias in WHERE clause of MySQL query produces an error

由 冷暖自知 提交于 2019-11-26 00:05:09
问题 The query I\'m running is as follows, however I\'m getting this error: #1054 - Unknown column \'guaranteed_postcode\' in \'IN/ALL/ANY subquery\' SELECT `users`.`first_name`, `users`.`last_name`, `users`.`email`, SUBSTRING(`locations`.`raw`,-6,4) AS `guaranteed_postcode` FROM `users` LEFT OUTER JOIN `locations` ON `users`.`id` = `locations`.`user_id` WHERE `guaranteed_postcode` NOT IN #this is where the fake col is being used ( SELECT `postcode` FROM `postcodes` WHERE `region` IN ( \'australia
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